We characterize the validity of the Maximum Principle in bounded domains for fully nonlinear degenerate elliptic operators in terms of the sign of a suitably defined generalized principal eigenvalue. Here, the maximum principle refers to the property of non-positivity of viscosity subsolutions of the Dirichlet problem. The new notion of generalized principal eigenvalue that we introduce here allows us to deal with arbitrary type of degeneracy of the elliptic operators. We further discuss the relations between this notion and other natural generalizations of the classical notion of principal eigenvalue, some of which have been previously introduced for particular classes of operators. On caracte ́rise la validite ́ du principe du maximum pou...
We extend the refined maximum principle in [H. Berestycki, L Nirenberg, S.R.S. Varadhan, The princip...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of ce...
In this paper, we consider the validity of the strong maximum principle for weakly coupled, degenera...
We characterize the validity of the Maximum Principle in bounded domains for fully nonlinear degener...
Using three different notions of the generalized principal eigenvalue of linear second-order ellipti...
Maximum principles play an important role in the theory of elliptic equations. In the last decades t...
We discuss the validity of the maximum principle below the principal eigenvalue for viscosity sol...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of c...
AbstractWe study the fully nonlinear elliptic equation(0.1)F(D2u,Du,u,x)=f in a smooth bounded domai...
AbstractIn this paper the work of Berestycki, Nirenberg and Varadhan on the maximum principle and th...
We extend the refined maximum principle in [H. Berestycki, L. Nirenberg, S.R.S. Varadhan, The princi...
We prove the existence of a principal eigenvalue and we derive a ”Refined Maximum Principle ” for an...
In this paper we investigate the validity and the consequences of the maximum principle for degenera...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of ce...
We extend the refined maximum principle in [H. Berestycki, L Nirenberg, S.R.S. Varadhan, The princip...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of ce...
In this paper, we consider the validity of the strong maximum principle for weakly coupled, degenera...
We characterize the validity of the Maximum Principle in bounded domains for fully nonlinear degener...
Using three different notions of the generalized principal eigenvalue of linear second-order ellipti...
Maximum principles play an important role in the theory of elliptic equations. In the last decades t...
We discuss the validity of the maximum principle below the principal eigenvalue for viscosity sol...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of c...
AbstractWe study the fully nonlinear elliptic equation(0.1)F(D2u,Du,u,x)=f in a smooth bounded domai...
AbstractIn this paper the work of Berestycki, Nirenberg and Varadhan on the maximum principle and th...
We extend the refined maximum principle in [H. Berestycki, L. Nirenberg, S.R.S. Varadhan, The princi...
We prove the existence of a principal eigenvalue and we derive a ”Refined Maximum Principle ” for an...
In this paper we investigate the validity and the consequences of the maximum principle for degenera...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of ce...
We extend the refined maximum principle in [H. Berestycki, L Nirenberg, S.R.S. Varadhan, The princip...
We consider some fully nonlinear degenerate elliptic operators and we investigate the validity of ce...
In this paper, we consider the validity of the strong maximum principle for weakly coupled, degenera...